body {
    font-family: Arial, sans-serif;
    background-color: #1a1a1a;
    color: white;
    text-align: center;
}

#game-container {
    max-width: 800px;
    margin: 20px auto;
    padding: 20px;
    background-color: #333;
    border-radius: 10px;
}

.status-bar {
    display: flex;
    justify-content: space-around;
    margin: 20px;
}

.progress-bar {
    width: 200px;
    height: 20px;
    background-color: #444;
    border-radius: 10px;
    overflow: hidden;
}

.progress {
    height: 100%;
    background-color: #4CAF50;
    transition: width 0.3s;
}

.combat-log {
    width: 300px;
    height: 150px;
    margin: 20px auto;
    padding: 10px;
    background-color: #222;
    border: 1px solid #444;
    overflow-y: auto;
    text-align: left;
}

button {
    padding: 10px 20px;
    margin: 5px;
    background-color: #0066cc;
    border: none;
    color: white;
    border-radius: 5px;
    cursor: pointer;
}

button:disabled {
    background-color: #666;
    cursor: not-allowed;
}

.shop {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-top: 20px;
}

.upgrade {
    padding: 15px;
    background-color: #444;
    border-radius: 5px;
}